/*
* Copyright 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package androidx.appsearch.platformstorage.converter;
import android.os.Build;
import androidx.annotation.NonNull;
import androidx.annotation.RequiresApi;
import androidx.annotation.RestrictTo;
import androidx.appsearch.app.SearchSpec;
import androidx.core.util.Preconditions;
import java.util.List;
import java.util.Map;
/**
* Translates between Platform and Jetpack versions of {@link SearchSpec}.
*
* @hide
*/
@RestrictTo(RestrictTo.Scope.LIBRARY_GROUP)
@RequiresApi(Build.VERSION_CODES.S)
public final class SearchSpecToPlatformConverter {
private SearchSpecToPlatformConverter() {
}
/** Translates from Jetpack to Platform version of {@link SearchSpec}. */
@NonNull
public static android.app.appsearch.SearchSpec toPlatformSearchSpec(
@NonNull SearchSpec jetpackSearchSpec) {
Preconditions.checkNotNull(jetpackSearchSpec);
android.app.appsearch.SearchSpec.Builder platformBuilder =
new android.app.appsearch.SearchSpec.Builder();
platformBuilder
.setTermMatch(jetpackSearchSpec.getTermMatch())
.addFilterSchemas(jetpackSearchSpec.getFilterSchemas())
.addFilterNamespaces(jetpackSearchSpec.getFilterNamespaces())
.addFilterPackageNames(jetpackSearchSpec.getFilterPackageNames())
.setResultCountPerPage(jetpackSearchSpec.getResultCountPerPage())
.setRankingStrategy(jetpackSearchSpec.getRankingStrategy())
.setOrder(jetpackSearchSpec.getOrder())
.setSnippetCount(jetpackSearchSpec.getSnippetCount())
.setSnippetCountPerProperty(jetpackSearchSpec.getSnippetCountPerProperty())
.setMaxSnippetSize(jetpackSearchSpec.getMaxSnippetSize());
if (jetpackSearchSpec.getResultGroupingTypeFlags() != 0) {
platformBuilder.setResultGrouping(
jetpackSearchSpec.getResultGroupingTypeFlags(),
jetpackSearchSpec.getResultGroupingLimit());
}
for (Map.Entry<String, List<String>> projection :
jetpackSearchSpec.getProjections().entrySet()) {
platformBuilder.addProjection(projection.getKey(), projection.getValue());
}
return platformBuilder.build();
}
}